I don't want to stain a legacy, but you should understand why the '98 defense is considered to be so great. In the first 9 games KSU gave up:
0
7
7
7
9
20
7
6
6
The hype was at an all time high and Nebraska was coming to town. (if you were 40 years old in 1998, you might have remembered one time KSU beat NU back when you were 10 in 1968)
K-State won. People were elated. The '98 team and Bishop were Gods and life was complete.
But in the last four games, against the hardest part of their schedule (other than Texas), they gave up:
30
25
36
37